<template>
  <div>
    <button @click="isShow=!isShow">显示/隐藏</button>
    <transition-group 
    appear 
    name="animate__animated animate__bounce" 
    enter-active-class="animate__swing"
    leave-active-class="animate__backOutUp"
    >
        <h1 v-show="isShow" key="1">你好啊</h1>
        <h1 v-show="!isShow" key="2">你好啊</h1>
    </transition-group>    
</div>
</template>

<script>
import 'animate.css'
export default {
    name:'Test',
    data() {
        return {
            isShow:true
        }
    },

}
</script>

<style scoped>
/* div{
    overflow: hidden;
} */
 h1{
    background-color: orange;

 }
 /* .hello-enter .hello-leave-to{
    transform: translateX(-100%);
 }
 .hello-enter-to .hello-leave{
    transform: translateX(0)
 }
 .hello-enter-active .hello-leave-active{
     animation: weiwei 1s; 
     transition: 1s linear; 
 }   */
    /* @keyframes weiwei {
     from{
        transform: translateX(-100%);
     }
     to{
        transform: translateX(0px);
     }
 }  */
</style>